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October 7, 2014 -

ARLINGTON, VA – NOVEMBER 22: Holiday travelers wanting to beat the rush before Thanksgiving arrive and depart from Ronald Reagan Washington National Airport November 22, 2005 in Arlington, VA. The Metropolitan Washington Airports Authority urges travelers to arrive 2 to 2 1/2 hours early for domestic flights and 3 hours early for international flights so passengers may have enough time for ground transportation, parking, luggage check-in and security screening. (Photo by Chip Somodevilla/Getty Images)